== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:31:44 (1780338704) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1716 1269588 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre - mkdir 624 (time 1780338720.87 total 10.01 last 62.32) - mkdir 1256 (time 1780338730.89 total 20.03 last 63.10) - mkdir 1965 (time 1780338740.90 total 30.04 last 70.85) - mkdir 2642 (time 1780338750.91 total 40.05 last 67.59) - mkdir 3283 (time 1780338760.92 total 50.06 last 64.04) - mkdir 3919 (time 1780338770.93 total 60.07 last 63.55) - mkdir 4578 (time 1780338780.94 total 70.08 last 65.86) - mkdir 5201 (time 1780338790.95 total 80.08 last 62.24) - mkdir 5865 (time 1780338800.95 total 90.09 last 66.37) - mkdir 6434 (time 1780338810.96 total 100.09 last 56.87) - mkdir 7099 (time 1780338820.97 total 110.11 last 66.40) - mkdir 7782 (time 1780338830.97 total 120.11 last 68.28) - mkdir 8464 (time 1780338840.99 total 130.13 last 68.11) - mkdir 9087 (time 1780338851.01 total 140.15 last 62.17) - mkdir 9715 (time 1780338861.01 total 150.15 last 62.77) - mkdir 10000 (time 1780338865.05 total 154.19 last 70.52) - mkdir 10596 (time 1780338875.08 total 164.22 last 59.45) - mkdir 11259 (time 1780338885.08 total 174.22 last 66.29) - mkdir 11922 (time 1780338895.08 total 184.22 last 66.29) - mkdir 12613 (time 1780338905.09 total 194.23 last 69.08) - mkdir 13206 (time 1780338915.10 total 204.24 last 59.24) - mkdir 13787 (time 1780338925.16 total 214.30 last 57.75) - mkdir 14323 (time 1780338935.16 total 224.30 last 53.58) - mkdir 14862 (time 1780338945.17 total 234.30 last 53.87) - mkdir 15535 (time 1780338955.17 total 244.31 last 67.29) - mkdir 16101 (time 1780338965.17 total 254.31 last 56.57) - mkdir 16763 (time 1780338975.19 total 264.33 last 66.08) - mkdir 17386 (time 1780338985.20 total 274.34 last 62.24) - mkdir 18091 (time 1780338995.21 total 284.35 last 70.43) - mkdir 18737 (time 1780339005.22 total 294.36 last 64.54) - mkdir 19344 (time 1780339015.24 total 304.38 last 60.59) - mkdir 20000 (time 1780339025.10 total 314.24 last 66.53) - mkdir 20685 (time 1780339035.12 total 324.26 last 68.36) - mkdir 21269 (time 1780339045.13 total 334.27 last 58.31) - mkdir 21870 (time 1780339055.14 total 344.27 last 60.09) - mkdir 22489 (time 1780339065.15 total 354.29 last 61.81) - mkdir 23044 (time 1780339075.17 total 364.31 last 55.39) - mkdir 23611 (time 1780339085.17 total 374.31 last 56.68) - mkdir 24206 (time 1780339095.19 total 384.33 last 59.38) - mkdir 24873 (time 1780339105.21 total 394.35 last 66.57) - mkdir 25458 (time 1780339115.22 total 404.36 last 58.45) - mkdir 26188 (time 1780339125.24 total 414.38 last 72.86) - mkdir 26844 (time 1780339135.25 total 424.39 last 65.56) - mkdir 27475 (time 1780339145.26 total 434.40 last 63.01) - mkdir 28158 (time 1780339155.28 total 444.41 last 68.20) - mkdir 28778 (time 1780339165.28 total 454.42 last 61.98) - mkdir 29384 (time 1780339175.30 total 464.44 last 60.45) - mkdir 30000 (time 1780339184.61 total 473.75 last 66.20) - mkdir 30653 (time 1780339194.61 total 483.75 last 65.28) - mkdir 31286 (time 1780339204.63 total 493.77 last 63.21) - mkdir 31885 (time 1780339214.66 total 503.80 last 59.72) - mkdir 32533 (time 1780339224.67 total 513.81 last 64.70) total: 32818 mkdir in 517.95 seconds: 63.36 ops/second - mkdir 617 (time 1780338720.80 total 10.00 last 61.68) - mkdir 1253 (time 1780338730.82 total 20.02 last 63.51) - mkdir 1947 (time 1780338740.83 total 30.03 last 69.32) - mkdir 2588 (time 1780338750.83 total 40.03 last 64.08) - mkdir 3221 (time 1780338760.84 total 50.04 last 63.24) - mkdir 3833 (time 1780338770.85 total 60.05 last 61.18) - mkdir 4496 (time 1780338780.86 total 70.06 last 66.22) - mkdir 5088 (time 1780338790.86 total 80.06 last 59.17) - mkdir 5749 (time 1780338800.88 total 90.07 last 66.02) - mkdir 6346 (time 1780338810.88 total 100.08 last 59.69) - mkdir 6986 (time 1780338820.88 total 110.08 last 63.98) - mkdir 7661 (time 1780338830.89 total 120.09 last 67.41) - mkdir 8339 (time 1780338840.91 total 130.11 last 67.71) - mkdir 8973 (time 1780338850.92 total 140.12 last 63.33) - mkdir 9604 (time 1780338860.94 total 150.14 last 62.95) - mkdir 10000 (time 1780338866.90 total 156.09 last 66.50) - mkdir 10620 (time 1780338876.90 total 166.10 last 61.99) - mkdir 11289 (time 1780338886.90 total 176.10 last 66.89) - mkdir 11948 (time 1780338896.91 total 186.10 last 65.86) - mkdir 12609 (time 1780338906.91 total 196.11 last 66.07) - mkdir 13223 (time 1780338916.93 total 206.13 last 61.28) - mkdir 13776 (time 1780338926.96 total 216.16 last 55.14) - mkdir 14263 (time 1780338936.99 total 226.19 last 48.55) - mkdir 14849 (time 1780338947.00 total 236.20 last 58.55) - mkdir 15492 (time 1780338957.02 total 246.22 last 64.13) - mkdir 16122 (time 1780338967.02 total 256.22 last 62.99) - mkdir 16749 (time 1780338977.06 total 266.25 last 62.50) - mkdir 17378 (time 1780338987.08 total 276.28 last 62.72) - mkdir 18059 (time 1780338997.09 total 286.29 last 68.08) - mkdir 18730 (time 1780339007.09 total 296.29 last 67.10) - mkdir 19334 (time 1780339017.11 total 306.30 last 60.28) - mkdir 19995 (time 1780339027.11 total 316.31 last 66.07) - mkdir 20686 (time 1780339037.12 total 326.32 last 69.04) - mkdir 21264 (time 1780339047.14 total 336.34 last 57.65) - mkdir 21884 (time 1780339057.17 total 346.37 last 61.85) - mkdir 22500 (time 1780339067.19 total 356.39 last 61.49) - mkdir 23032 (time 1780339077.19 total 366.39 last 53.17) - mkdir 23602 (time 1780339087.20 total 376.40 last 56.95) - mkdir 24220 (time 1780339097.21 total 386.41 last 61.75) - mkdir 24903 (time 1780339107.22 total 396.42 last 68.23) - mkdir 25513 (time 1780339117.22 total 406.42 last 60.98) - mkdir 26239 (time 1780339127.25 total 416.45 last 72.39) - mkdir 26868 (time 1780339137.26 total 426.46 last 62.87) - mkdir 27510 (time 1780339147.26 total 436.46 last 64.16) - mkdir 28166 (time 1780339157.26 total 446.46 last 65.59) - mkdir 28791 (time 1780339167.27 total 456.46 last 62.48) - mkdir 29396 (time 1780339177.29 total 466.48 last 60.38) - mkdir 30000 (time 1780339186.71 total 475.90 last 64.12) - mkdir 30678 (time 1780339196.71 total 485.90 last 67.79) - mkdir 31294 (time 1780339206.72 total 495.92 last 61.52) - mkdir 31915 (time 1780339216.73 total 505.93 last 62.05) - mkdir 32582 (time 1780339226.75 total 515.95 last 66.53) total: 32818 mkdir in 519.79 seconds: 63.14 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270844 1000460 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65915 958085 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589723 66172 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780339785 ; total 0 ; last 0) - unlinked 10000 (time 1780340045 ; total 260 ; last 260) - unlinked 20000 (time 1780340346 ; total 561 ; last 301) - unlinked 30000 (time 1780340635 ; total 850 ; last 289) total: 32768 unlinks in 928 seconds: 35.310345 unlinks/second - unlinked 0 (time 1780339785 ; total 0 ; last 0) - unlinked 10000 (time 1780340046 ; total 261 ; last 261) - unlinked 20000 (time 1780340348 ; total 563 ; last 302) - unlinked 30000 (time 1780340636 ; total 851 ; last 288) total: 32768 unlinks in 929 seconds: 35.272335 unlinks/second nlink between: 1 - unlinked 0 (time 1780340716 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780340716 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8300 1263004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre